preinst

#!/bin/bash
source /etc/hestiacp/hestia.conf
# shellcheck source=/usr/local/hestia/func/main.sh
source $HESTIA/func/main.sh
source_conf "$HESTIA/conf/hestia.conf"

# Run triggers only on updates
if [ ! -e "/usr/local/hestia/data/users/admin" ]; then
    exit
fi

# Configure apt to retry downloading on error
if [ ! -f /etc/apt/apt.conf.d/80-retries ]; then
    echo "APT::Acquire::Retries \"3\";" > /etc/apt/apt.conf.d/80-retries
fi

# Validate version number and replace if different
HESTIA_V=$(dpkg -s hestia | grep -i version | awk '{ print $2 }')

if [ ! "$HESTIA_V" = "$VERSION" ]; then
    sed -i "s/VERSION=.*/VERSION='$HESTIA_V'/g" /usr/local/hestia/conf/hestia.conf
fi